2,5-Dimethoxybenzylzinc chloride 0.5 M in Tetrahydrofuran CAS 352530-32-6
| CAS No. | 352530-32-6 |
| Molecular Formula | C9H11ClO2Zn |
| Molecular Weight | 252.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,5-Dimethoxybenzylzinc chloride 0.5 M in Tetrahydrofuran.
CATO supplies 2,5-Dimethoxybenzylzinc chloride 0.5 M in Tetrahydrofuran (CAS 352530-32-6), a certified reference material (molecular formula C9H11ClO2Zn, MW 252.04 g/mol) for analytical method development and quality control.
Owing to a salt form, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2,5-Dimethoxybenzylzinc chloride 0.5 M in Tetrahydrofuran is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 252.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H11ClO2Zn |
| Molecular Weight | 252.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Dimethoxybenzylzinc Standards
Recommended Standards
- 2,3-Dichloro-6-(difluoromethoxy)phenylacetonitrile (CAS 1807178-72-8)
- 3,4-Dichloro-5-(difluoromethoxy)phenylacetonitrile (CAS 1807052-41-0)
- 4-Bromo-5-nitrothiophene-2-carboxylic acid (CAS 864075-31-0)
- 3,5-Dichloro-4-(difluoromethoxy)phenylacetonitrile (CAS 1806352-91-9)
- 5-Bromo-2-ethyl-3,4-dihydropyrimidin-4-one (CAS 1528580-99-5)
- 4-Chloro-7-ethyl-7H-imidazo[4,5-c]pyridazine (CAS 1268521-56-7)
- 2-Chloro-6-(trifluoromethoxy)benzaldehyde (CAS 1261822-56-3)
- 4,4'-Bipyridine 1,1'-Dioxide (CAS 24573-15-7)
- 3-(2-Aminoethoxy)propanoic acid hydrochloride (CAS 127457-77-6)
- 3,5-Di-tert-butyl-[1,1'-biphenyl]-4-ol (CAS 2668-47-5)
- 4-Cyclopropoxy-2-iodo-5-(trifluoromethyl)pyridine (CAS 1243452-77-8)
- Methyl 5-chloro-1-oxo-2,3-dihydro-1H-indene-2-carboxylate (CAS 65738-56-9)
- SCH-202676 HBr (CAS 265980-25-4)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
Why CATO?
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